Resolution approving Modification No. 4 to Contract No. 10504.41, Project Management Support Services for the AirTrain Extension and Improvements Program, with PGH Wong Engineering, Inc. to extend the term by 555 calendar days, from April 25, 2019, through October 31, 2020; and to increase the Contract amount by $6,333,000 for a total not to exceed amount of $16,325,000 pursuant to Charter, Section 9.118(b).